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STARSEEKER: Astroneer Expeditions

STARSEEKER: Astroneer Expeditions

Early access

ActionAdventure

Platforms
Release:
2026
Developer:
System Era Softworks
Scale:
Average concurrent players19
Player rating:
58.6% · 871
Profile data as of:
August 29, 2026

Join the ESS Starseeker crew to explore strange new worlds, working together with friends to complete planet-wide objectives before the station journeys on to new planetary destinations. Collect and unlock powerful tech to help the crew tackle the perils of space!

Official website

Screenshots

Images from the source page, in source order. Select an image to view it full size.

Videos

Videos from the game’s source page, in source order. Select one to open the original.

Overview

Franchise
Unknown
Release date
  • Windows — June 11, 2026
  • PlayStation 5 — 2026
  • Xbox Series X|S — 2026
  • Nintendo Switch — 2026
  • Nintendo Switch 2 — 2026
Developer
Publisher
Age rating
  • ESRB E10+ — Everyone 10+ · IGDB mirror
  • PEGI 7 — age 7+ · IGDB mirror
Content warnings
Not specified by the storefront
Interaction modes
MultiplayerOnline co-opCross-platform play
Session capacity
  • 4 online co-op · IGDB mirror
Access model
  • One-time purchase
Monetization
Unknown
Storefront price
  • $29.99Steam, US storefront
Store contents
  • 42 Achievements, 1 DLC · Steam Store, August 29, 2026
Languages
EnglishRussianGermanFrenchSpanishPortuguese, BrazilJapaneseKoreanChinese, Simplified script

Classification

Genres
ActionAdventure
Evidence:
Setting and subject matter
Science fiction, Space
Camera
Third-person
Evidence:
Visual style
Unknown
Combat system type
Unknown

Scale

Concurrent players · period average

19

August 16, 2026 — September 15, 2026

under 100over 1 million
Detailed value
19.17
Coverage
Steam
Origin
Published by source
Confidence
Medium — The site's calculation method is not published
Basis
Average concurrent Steam players over 30 days from Steam Charts: 19
Date observed
September 15, 2026
Source
Steam Charts

Concurrent players · period peak

54

August 16, 2026 — September 15, 2026

under 100over 1 million
Coverage
Steam
Origin
Published by source
Confidence
Medium — The site's calculation method is not published
Basis
Peak concurrent Steam players over 30 days from Steam Charts: 54
Date observed
September 15, 2026
Source
Steam Charts
Ratings
  • players58.6% · 871Steam, US storefront · Steam reviews
Last update

Concurrent players

period average · June 2026 — August 2026 · Steam · published by source · Steam Charts

2290
June 2026August 2026
Change over period
−89%decrease from 229 (June 2026) to 24 (August 2026)
Gaps
No gaps in observed months
Observations
3

Mechanics

Key game systems from the Mechanics Catalog. Assessment axes are independent and are not combined into a single score. An unassessed mechanic is unknown, not absent.

  • Clan system

    Not assessed

    A persistent player organization created or recognized by the game itself, with a stable membership, a life beyond one session, a shared identity, functions, and goals.

  • Player economy

    Not assessed

    An in-game system where player decisions materially influence at least part of the production, supply, distribution, or price of in-game value.

  • Territory control

    Not assessed

    A system where players or organizations capture, hold, and use parts of the game world with lasting consequences.

  • Competitive PvP

    Not assessed

    Structured competition between players with rules and a measurable outcome, usually including skill-based matchmaking.

  • Live service and updates

    Not assessed

    A regular rhythm of meaningful updates, including seasons, patches, events, and a roadmap that supports a long product life.

  • Character progression

    Not assessed

    A system for long-term character or account development through levels, skills, equipment, and specializations.

RealmScanner is a research catalog for multiplayer games. Data comes from public sources; coverage and evidence appear beside each assessment.